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Restrict the search for
lactic acid
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Status:
US Previously Marketed
Source:
GUANIDINE HYDROCHLORIDE by MERCK SHARP DOHME
(1939)
Source URL:
First approved in 1939
Source:
GUANIDINE HYDROCHLORIDE by MERCK SHARP DOHME
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Guanidine is a small basic compound. Guanidine stimulates the neuromuscular junction presynaptically by inhibiting voltage-gated potassium (Kv) channels, leading to the enhanced release of acetylcholine in the synaptic cleft. This stimulatory effect of guanidine underlies its use in the therapy for the neuromuscular diseases. The hydrochloride salt of guanidine was approved by FDA for the reduction of the symptoms of muscle weakness and easy fatigability associated with the myasthenic syndrome of Eaton-Lambert.
Status:
US Previously Marketed
Source:
GUANIDINE HYDROCHLORIDE by MERCK SHARP DOHME
(1939)
Source URL:
First approved in 1939
Source:
GUANIDINE HYDROCHLORIDE by MERCK SHARP DOHME
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
Guanidine is a small basic compound. Guanidine stimulates the neuromuscular junction presynaptically by inhibiting voltage-gated potassium (Kv) channels, leading to the enhanced release of acetylcholine in the synaptic cleft. This stimulatory effect of guanidine underlies its use in the therapy for the neuromuscular diseases. The hydrochloride salt of guanidine was approved by FDA for the reduction of the symptoms of muscle weakness and easy fatigability associated with the myasthenic syndrome of Eaton-Lambert.
Status:
US Previously Marketed
Source:
GLUTAVENE by TILDEN YATES
(1961)
Source URL:
First approved in 1939
Source:
FLANITHIN 325MG by TABLE ROCK
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Glutamic acid is a non-essential aminoacid used in biosynthesis of proteins. Besides being a building block of proteins, glutamic acid plays a principal role in neural activation. Glutamate is also responsible for the umami (savory) flavor of certain foods. In medicine, glutamate is used as a metabolic supplemnet in patients undergoing coronary surgery.
Status:
US Previously Marketed
Source:
GLUTAVENE by TILDEN YATES
(1961)
Source URL:
First approved in 1939
Source:
FLANITHIN 325MG by TABLE ROCK
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Glutamic acid is a non-essential aminoacid used in biosynthesis of proteins. Besides being a building block of proteins, glutamic acid plays a principal role in neural activation. Glutamate is also responsible for the umami (savory) flavor of certain foods. In medicine, glutamate is used as a metabolic supplemnet in patients undergoing coronary surgery.
Status:
US Previously Marketed
Source:
GLUTAVENE by TILDEN YATES
(1961)
Source URL:
First approved in 1939
Source:
FLANITHIN 325MG by TABLE ROCK
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Glutamic acid is a non-essential aminoacid used in biosynthesis of proteins. Besides being a building block of proteins, glutamic acid plays a principal role in neural activation. Glutamate is also responsible for the umami (savory) flavor of certain foods. In medicine, glutamate is used as a metabolic supplemnet in patients undergoing coronary surgery.
Status:
US Previously Marketed
Source:
GLUTAVENE by TILDEN YATES
(1961)
Source URL:
First approved in 1939
Source:
FLANITHIN 325MG by TABLE ROCK
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Glutamic acid is a non-essential aminoacid used in biosynthesis of proteins. Besides being a building block of proteins, glutamic acid plays a principal role in neural activation. Glutamate is also responsible for the umami (savory) flavor of certain foods. In medicine, glutamate is used as a metabolic supplemnet in patients undergoing coronary surgery.
Status:
US Previously Marketed
Source:
GLUTAVENE by TILDEN YATES
(1961)
Source URL:
First approved in 1939
Source:
FLANITHIN 325MG by TABLE ROCK
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Glutamic acid is a non-essential aminoacid used in biosynthesis of proteins. Besides being a building block of proteins, glutamic acid plays a principal role in neural activation. Glutamate is also responsible for the umami (savory) flavor of certain foods. In medicine, glutamate is used as a metabolic supplemnet in patients undergoing coronary surgery.
Status:
US Previously Marketed
Source:
Paredrinol by Smith Kline & French
(1938)
Source URL:
First approved in 1938
Source:
Paredrinol by Smith Kline & French
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Pholedrine is a hydroxymethylamphetamine. It is a sympathimimetric drug of low toxicity, which is of great value in conditions of hypotonia, collapse, and circulatory depression. Pholedrine was reported on in 1937 by several investigators, who described its vasopressor action in animals as more potent than that of ephedrine. The drug is grouped with hydroxyamphetamine because of its similarity in structure and hemodynamic pattern. Pholedrine, in small doses, potentiates epinephrine, but in large doses blocks its pressor effect. Pholedrine applied as eye-drops produces mydriasis that is greatly attenuated by guanethidine pretreatment and diminished in patients with postganglionic sympathetic nerve lesions. It might be used to diagnose Horner's syndrome.
Status:
US Previously Marketed
Source:
Diodrast by Winthrop
(1937)
Source URL:
First marketed in 1937
Source:
Diodrast by Winthrop
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Iodopyracet (Diodone) is a radiocontrast agent used in urography before 1950. Renal clearance of iodopyracet is characterized by supply-limited elimination at low plasma concentrations and capacity-limited elimination at high plasma levels. Iodopyracet to be an effective agent for the estimation of renal plasma flow and tubular function has been used extensively in physiological studies. In 1945 was found, that p-aminohippuric acid was in some ways superior to diodone for these estimations in man because the urine and plasma blanks are small and because diodone penetrates human red blood cells whereas p-aminohippuric acid does not.
Status:
US Previously Marketed
Source:
PREDSEM CALCIUM PANTOTHENATE by S. E. Massengill Co.
(1961)
Source URL:
First marketed in 1937
Source:
Calcium pentothate
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Conditions:
Pantothenic acid (known as Vitamin B5) is a water-soluble member of the B-vitamin family that is converted into 4’-phosphopantetheine, which is then converted to co-enzyme A (CoA) via adenosine triphosphate. Pantothenic acid regulates epidermal barrier function and keratinocytes differentiation via CoA metabolism. Pantothenic acid is incorporated into co-enzyme A and protects cells against peroxidative damage by increasing the level of glutathione. A recent feasibility study has also shown that daily oral supplementation of a nutritional agent containing pantothenic acid for 8 weeks was feasible and safe. It was discovered the different pharmacological implementation of pantothenic acid, such as treatment of acne, obesity. Existed some reports, mentioned efficacy using pantothenic acid in systemic lupus erythematosus. Significant reduction in morning stiffness, degree of disability, and severity of pain was reported for persons taking pantothenic acid in case of osteoarthritis and rheumatoid arthritis. Vitamin B5 may increase the effects of a group of drugs called cholinesterase inhibitors, which are used to treat Alzheimer's disease. That might lead to severe side effects.
![Structure of Formic acid, compd. with 4-[2-(methylamino)propyl]phenol (1:1)](/img/c0aac65c-436c-4690-81ce-098e2a7e3380.svg?size=200&context=dvbipjbrqn)
